30850494

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 63141120

約数和(自身を除く): 32290626

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 278, 417, 426, 521, 834, 1042, 1563, 3126, 9869, 19738, 29607, 36991, 59214, 72419, 73982, 110973, 144838, 217257, 221946, 434514, 5141749, 10283498, 15425247, 30850494]

約数ペア:

[(1, 30850494), (2, 15425247), (3, 10283498), (6, 5141749), (71, 434514), (139, 221946), (142, 217257), (213, 144838), (278, 110973), (417, 73982), (426, 72419), (521, 59214), (834, 36991), (1042, 29607), (1563, 19738), (3126, 9869)]